Flying Thunder God Plus Nine-Tails! Invincible!

"Hey... isn't that enough?"

Tsunade lowered her head and looked at their clasped hands, her voice a little unsteady.

Ever since they had finished patrolling, this brat had not let go of her hand.

More importantly, they were still at the edge of the camp, where patrolling ninja could pass by at any moment.

The guilty thrill of possibly being discovered at any time made Tsunade feel a little uneasy.

"Enough of what?"

Tobirama knowingly asked, deliberately scratching her palm with his fingers.

"The path is slippery. I'm afraid Sensei might fall."

"Do you think a taijutsu ninja like me can't even walk properly?!"

Tsunade shot him an embarrassed, angry glare and tried to shake free, but the force she used was more like a coquettish complaint.

"That's hard to say."

Tobirama stopped and turned to look at her.

Under the moonlight, Tsunade's face was flushed red. She had less of her usual imposing presence and more of a womanly charm.

"After all, someone's legs went weak in the woods just now."

"You're still talking about that!"

Tsunade panicked and reached out to cover his mouth.

Tobirama caught her wrist and pulled her into his arms.

The two of them collided chest to chest once more.

"Tobirama Uchiha!"

Tsunade gritted her teeth, but her body honestly did not push him away. Instead, she buried her head against his chest and said in a muffled voice:

"Control yourself a little..."

"If Jiraiya or Orochimaru sees us, where am I supposed to put my face?"

"Then that works out perfectly."

Tobirama chuckled by her ear, his warm breath making it itch.

"We'll just say you're giving me special training."

"Special training called... a love internship."

"You..."

Tsunade was so angered by his shameless words that she laughed.

She raised her head and looked at this boy, who was so much younger than her yet overwhelmingly forceful.

She really must have been possessed.

He was obviously just a kid. How did he have so many tricks for flirting with people?

"Enough. Hurry back."

Tsunade pushed him, straightened her rumpled collar, and regained some of her stern teacher's demeanor, though her face was still red.

"We need to get up early tomorrow to set up the defensive line."

"And..."

She took two steps, then suddenly stopped. With her back to Tobirama, her voice was as soft as the wind:

"Tonight... I was very happy."

After saying that, she activated the Body Flicker Technique and ran off.

Like a little girl who had done something bad and was afraid of getting caught.

Tobirama looked in the direction where she had vanished and rubbed his fingers together. Tsunade's warmth and faint fragrance still lingered on them.

"Heh, turning from a mature woman into a young girl."

"She's so cute. That's just unfair."

Back in his private tent.

The smile on Tobirama's face faded as he instantly switched back into a calm state.

Strength was everything. Even while dating, he could not neglect improving his strength.

"System, open the panel."

[Host: Tobirama Uchiha]

[Strength: Super Kage level (continuing to grow)]

[Ninjutsu: Mastery of all Fire, Lightning, Wind, Earth, and Water Release ninjutsu]

[Special Abilities: Mangekyō Sharingan (Amaterasu/Tsukuyomi), Susanoo (Complete Body permission unlocked), Healthy Itachi Template (Fusion Rate 100%)]

[Summoning Beasts: Full compendium unlocked (can be summoned in reality)]

"Hmm?"

Tobirama's gaze sharpened.

The system seemed to have notified him of some new feature just now.

[Ding! Detected that the host has unlocked all summoning beasts in the "Heavens Duel Arena."]

["Real-World Summoning Permission" is now unlocked!]

[Rules: In reality, the host does not need to sign contracts and may directly consume chakra to summon summoning beasts from the duel arena (such as Panda, crows, Manda, Enma, and so on).]

[Note: Summoning beasts summoned by the system are independent of native Ninja World creatures and are absolutely loyal.]

"Holy shit?"

Tobirama's eyes lit up.

This feature was insanely overpowered!

Summoning beasts were supposed to be unique. Take Manda, for example. He was Orochimaru's pet, had a terrible temper, and even demanded to eat living humans.

But now, the system had directly given him a "copy," and one that was absolutely obedient at that!

That meant that as long as he had enough chakra, he could raise an army of summoning beasts by himself!

"And that mastery of all elemental ninjutsu..."

The reward he had claimed on the way back had completely perfected his ninjutsu arsenal.

All five transformations.

He was a true ninjutsu machine gun. The Third Hokage had the title of Professor of Ninjutsu, but if Tobirama wanted to, he could replace him at any time and become the new Professor of Ninjutsu.

"However..."

Tobirama rubbed his chin and reflected on the previous battle.

Although Susanoo was invincible, and Healthy Itachi's genjutsu was impossible to counter.

He still had one weakness: mobility.

When he fought Hanzo before, his reactions had been fast, but he had relied entirely on his legs to pursue him. If Hanzo was determined to flee and burrowed underground like a loach, Tobirama might not be able to catch him every time.

"I need a teleportation skill."

"Preferably that one..."

With a thought, Tobirama sank his consciousness into the system space.

[Duel Arena, activate!]

The familiar Roman colosseum.

Cheers shook the heavens.

[Today's challenge attempts: 1/1]

[Matching opponent...]

[Match successful!]

[Opponent: Minato Namikaze (Impure World Reincarnation)]

A flash of golden light.

A man wearing a Hokage Cloak stood across from him, his gaze gentle yet sharp, a special Flying Thunder God Kunai clutched in his hand.

"The Yellow Flash..."

Tobirama grinned.

Talk about perfect timing!

The Impure World Reincarnation version of Minato was at his peak, possessing the chakra of half the Nine-Tails—Yin Kurama—along with the Flying Thunder God Technique!

"Then excuse me, Fourth Hokage."

"I'll be taking your cheat ability."

On the character selection screen.

Tobirama did not hesitate and once again chose Ninja Jieban, the ninja every player cursed as a disgusting shadowy bastard.

You were fast?

Fine, then he would attack the whole screen and see where Minato could run!

"Battle start!"

Whoosh!

The moment the countdown ended, Minato vanished.

Flying Thunder God!

"Knew you'd come! I was waiting for you! Eight-Fold Fire, knock him back!"

Although Minato was fast, Eight-Fold Fire still knocked him back, allowing Tobirama to seize the momentum.

What followed was a completely unsurprising savage onslaught: Panda Super Armor and Wood Dragon Susanoo relentlessly pursued him.

That was simply how the Impure World Reincarnation Minato character worked. Once he lost the rhythm and fell into a disadvantage, he became extremely difficult to play.

In the end, Minato fell to the ground and scattered into flying scraps of paper.

[Ding! Congratulations to the host for defeating the powerful opponent "Minato Namikaze (Impure World Reincarnation)"!]

[Calculating rewards...]

[Congratulations! You have obtained: Minato Namikaze · Prime Power Inheritance Card!]

[Includes:]

1. Space-Time Ninjutsu · Flying Thunder God Technique (full set including Second Stage, Flying Thunder God: Guiding Thunder, Flying Thunder God: Mutual Instantaneous Revolving, and more)!

2. Uzumaki clan sealing technique mastery (Dead Demon Consuming Seal, Four Symbols Seal, and more)!

3. Yin · Nine-Tails Chakra (Perfect Jinchuriki Mode, unlimited chakra endurance)!

4. Rasengan and its nature transformations (Big Ball, prerequisite for Wind Style: Rasenshuriken)!

"Hiss—!"

Looking at the long list of rewards, Tobirama sucked in a breath.

He had struck it rich.

He had completely struck it rich!

Flying Thunder God solved his mobility problem.

Yin Kurama solved his chakra limit. Though he already had plenty, who would ever complain about having a longer mana bar?

And with sealing techniques added on top...

"I'm now a true all-rounder!"

"I have no weaknesses at all!"

"Fuse!"

Boom!

A massive surge of cold, violent yet perfectly controlled chakra exploded within his body.

That was the power of Yin Kurama!

At the same time, his perception of spatial coordinates and the Flying Thunder God Formula imprints seemed to be deeply engraved into his mind.

That feeling...

It was as if the entire space around him was under his control.

As long as there was a mark, he could reach the ends of the earth with a single thought.

A few minutes later.

Tobirama slowly opened his eyes.

A flicker of golden light seemed to flash deep within his pupils before vanishing.

He took a Kunai from his ninja tool pouch.

With a tap of his finger, a black formula appeared out of thin air on the Kunai's handle.

Flying Thunder God Formula.

"Let's try it."

Tobirama casually threw the Kunai toward the corner of the tent.

The Kunai was still flying through the air.

Whoosh!

Tobirama instantly vanished from where he stood and appeared beside the Kunai, steadily catching it while it was still in flight.

Fast.

Faster than neural reactions.

This was not speed. This was a leap through space.

"So this is Flying Thunder God..."

Tobirama held the Kunai, savoring the thrill of instantaneous movement as the smile on his lips grew wider and wider.

"With this, where in the Ninja World can I not go?"

"Hanzo?"

"The next time we meet, you won't even have the chance to run."

Tobirama put away the Kunai, lay back down on his cot, and rested both hands beneath his head.

In high spirits.

Not only had he won Tsunade over, he had also made up for his final weakness.

"Now, I..."

"Could probably finally say out loud—"

"I'm invincible. Do as you please."